Merge upstream branch

1 files changed, 6 insertions, 50 deletions

diff --git a/system/database/drivers/cubrid/cubrid_utility.php b/system/database/drivers/cubrid/cubrid_utility.php
index dafd66146..c8cee99b6 100644
--- a/system/database/drivers/cubrid/cubrid_utility.php
+++ b/system/database/drivers/cubrid/cubrid_utility.php
@@ -21,7 +21,7 @@
  * @copyright	Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
  * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  * @link		http://codeigniter.com
- * @since		Version 1.0
+ * @since		Version 2.1
  * @filesource
  */
 
@@ -39,69 +39,25 @@ class CI_DB_cubrid_utility extends CI_DB_utility {
 	 *
 	 * @return	array
 	 */
-	public function _list_databases()
+	public function list_databases()
 	{
-		// CUBRID does not allow to see the list of all databases on the
-		// server. It is the way its architecture is designed. Every
-		// database is independent and isolated.
-		// For this reason we can return only the name of the currect
-		// connected database.
-		if ($this->conn_id)
+		if (isset($this->data_cache['db_names']))
 		{
-			return "SELECT '" . $this->database . "'";
+			return $this->data_cache['db_names'];
 		}
-		else
-		{
-			return FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
 
-	/**
-	 * Optimize table query
-	 *
-	 * Generates a platform-specific query so that a table can be optimized
-	 *
-	 * @param	string	the table name
-	 * @return	bool
-	 * @link 	http://www.cubrid.org/manual/840/en/Optimize%20Database
-	 */
-	public function _optimize_table($table)
-	{
-		// No SQL based support in CUBRID as of version 8.4.0. Database or
-		// table optimization can be performed using CUBRID Manager
-		// database administration tool. See the link above for more info.
-		return FALSE;
+		return $this->data_cache['db_names'] = cubrid_list_dbs($this->db->conn_id);
 	}
 
 	// --------------------------------------------------------------------
 
 	/**
-	 * Repair table query
-	 *
-	 * Generates a platform-specific query so that a table can be repaired
-	 *
-	 * @param	string	the table name
-	 * @return	bool
-	 * @link 	http://www.cubrid.org/manual/840/en/Checking%20Database%20Consistency
-	 */
-	public function _repair_table($table)
-	{
-		// Not supported in CUBRID as of version 8.4.0. Database or
-		// table consistency can be checked using CUBRID Manager
-		// database administration tool. See the link above for more info.
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-	/**
 	 * CUBRID Export
 	 *
 	 * @param	array	Preferences
 	 * @return	mixed
 	 */
-	public function _backup($params = array())
+	protected function _backup($params = array())
 	{
 		// No SQL based support in CUBRID as of version 8.4.0. Database or
 		// table backup can be performed using CUBRID Manager